DynamicRouteExpression.ColumnName Property


Gets or sets the name of a column that contains a foreign key that is used to query the data source.

 property System::String ^ ColumnName { System::String ^ get(); void set(System::String ^ value); };
public string ColumnName { get; set; }
member this.ColumnName : string with get, set
Public Property ColumnName As String

Property Value


The name of the foreign-key column.


The following example shows how to specify the ProductCategory foreign-key column for filtering the products to display. This example is part of the larger example that is provided for the DynamicRouteExpression class.

<asp:QueryExtender TargetControlID="GridDataSource"   
    ID="GridQueryExtender" runat="server">  
  <asp:DynamicRouteExpression ColumnName="ProductCategory" />  


The ColumnName property represents a foreign key. This key is used to modify the query for the data source.

Applies to